Santa Ana Mainstem, Lower Santa Ana River Channel Reach 9 - Phase 2A (Prado Dam to BNSF Railroad) Riverside, CA - W921PL-11-C-0010
Customer/Owner Name: U.S. Army Corps of Engineers
Point of Contact: Larry Romero, Construction Control Representative
Description: CJW Construction was awarded this project which consists of excavation and backfill for construction of approximately 6,000 feet of 24-inch thick grout stone bank protection and approximately 1,800 feet of steel sheet pile (varying in lengths between 32 feet and 67 feet) with tie back anchors. Work also includes, construction of approximately 800 linear feet of reinforced concrete retaining wall (between 5 to 10 feet high), culvert extensions including a 12' by 10' high double box, 72" to 24" diameter culvert extensions and new construction, chain link and cable fencing, wrought iron fencing, pipe gates, guardrails, and decomposed granite and asphaltic concrete road surface and base course materials. Earthwork includes approximately 300,000 CY of excavation and compacted fill, dewatering of up to 20 FT of groundwater, approximately 80,000 tons of derrick stone, approximately 50,000 tons of grouted stone and other bedding, dumped stone, riprap, hydro-seeding, landscape planting, irrigation and maintenance.
SANTA ANA MAINSTEM, LOWER SANTA ANA RIVER CHANNEL REACH 9 PHASE 2A
C J W C O N S T R U C T I O N, I N C.
Southern California • Arizona • Washington